Ice Chute Seal

1 - Look at the schematic for the "Fountain" on Partselect.com
2 -Order the ice chute door and seal (seal is rubber and eventually it will stop sealing - while you are in there go ahead and change it)
3 - Unplug the refrigerator then remove the sump tray by pulling it straight out from the door
4 - Unscrew the two screws hidden behind the sump tray - hold the dispenser front housing in place so it doesn't drop downward - after removing the two screws slide the dispenser front housing downward while pressing it against the refrigerator door - there are two clips on the back of the housing that hold it against the refrigerator door
5 - Gently pull the dispenser front housing out of the refrigerator door an inch or two - you will be able to see the electrical connections between the dispenser front housing and the refrigerator.
6 - Continue pulling out the dispenser front housing until you can reach the multi-wire connector on the left - the connector is held together by a clip on the bottom center - squeeze the clip at the end closest to the wires to release it - gently pull the connector off
7 - In the center of the back of the dispenser front housing is a black plastic box (the limit switch) - again, gently pull it away from the two clips holing it on
8 - Set the dispenser front housing aside
9 - Slip the water hose out of the clips holding to to the chute
10 - Unscrew the three screws holding the chute to the door (two on the left and one on the upper right - Slide the chute out of the door
11 - Hold the door hinge so you don't accidentally break it (personal experience) and unclip the top then the bottom of the ice cube door from the hinge (the ice chute seal and ice chute door insulation are attached to the ice cube door - take all three out at the same time)
12 - Slip the ice chute seal off of the ice cube door - pull the ice chute door insulation out of the ice cube door
13 - Put the ice chute door insulation into the new ice chute door - Slip the ice chute seal onto the ice cube door (the schematic will give you the proper orientation for all of the parts)
14 - Again holding the door hinge - slip the two "L" shaped clips onto the bottom of the ice chute door - rotate the ice chute door assembly and snap (gently) the two side clips into place over the opening in the door hinge
15 - Breath a breath of relief if you didn't break anything
16 - Slide the chute assembly over the white pin on the lower right of the refrigerator opening that accepts the chute
17 - Replace the three screws that hold the chute assembly to the door - replace the water line
18 - Clip the limit switch onto the back of the dispenser front housing
19 - run the multi-wire connector behind the water line - connect it to the back of the dispenser front housing
20 - Slip the wires back into the clips along the sides of the opening in the refrigerate door
21 - Rest the dispenser front housing on the bottom of the door opening - it must fit flush to the door (top, bottom and sides) - Slide it gently upward until it stops - replace the two screws at the bottom rear of the dispenser front housing - slide the sump tray back in place
22 - Plug in the refrigerator
23 - Dispense ice cubes into a high ball glass and enjoy a job well done

Watched a Utube video

pull open seal lift up release bottem catch push in to release top catch clean disk and installnew seal put back in the reverse of taking out dont take any thing else apart

There is a plastic flapper valve that is spring-loaded in the closed position that prevents ambient room air from entering the freezer compartment via the ice chute. The Ice Chute Seal is a simple flexible (rubber-like) disk that just slips over the circular flapper valve. With the freezer door open one can see the flapper valve down the ice chute and one can reach it easily from the outside of the freezer as well. The Ice Chute Seal has 3 notches that make it very easy to remove the old seal and replace it with the new seal. This can be done by feel. I removed the old seal by pushing the flapper valve open with one hand (from the inside of the freezer door) and could then peel off the seal surrounding the flapper valve with the other hand. Once the old seal was removed I slipped the new seal around the flapper valve. No tools required, no screws needed to be removed. The problem I had with frost/ice build-up was solved; there is no more ice/frost build-up inside the freezer near the top of the ice chute. The old seal LOOKED OK but was obviously a bit too stiff to seal the opening against the warm, moist, ambient room air. I was most happy to see that this solved the problem and that it was so easy to do (really less than a minute or two!).